Dragon Ends Stay at Station, On Its Way Home

Dragon Ends Stay at Station, On Its Way Home

SpaceX Dragon Released from Station
The SpaceX Dragon cargo craft begins its separation from the space station after being released from the Canadarm2.

Robotic flight controllers released the SpaceX Dragon cargo spacecraft from the International Space Station’s robotic arm at 12:38 p.m. EDT, and Expedition 56 Serena Auñon-Chancellor of NASA is monitoring its departure.

Dragon’s thrusters will be fired to move the spacecraft a safe distance from the station before SpaceX flight controllers in Hawthorne, California, command its deorbit burn about 5:23 p.m. The capsule will splashdown about 6:17 p.m. in the Pacific Ocean, where the SpaceX recovery team will retrieve the capsule and its more than 3,800 pounds of cargo, including a variety of technological and biological studies.

NASA and the Center for the Advancement of Science in Space (CASIS), the non-profit organization that manages research aboard the U.S. National Laboratory portion of the space station, will receive time-sensitive samples and begin working with researchers to process and distribute them within 48 hours of splashdown.

Dragon is the only space station resupply spacecraft currently capable of returning cargo to Earth, and this was the second trip to the orbiting laboratory for this spacecraft. SpaceX launched its 15th NASA-contracted commercial resupply mission to the station June 29 from Space Launch Complex 40 from Cape Canaveral Air Force Station in Florida on a Falcon 9 rocket that also previously launched NASA’s TESS mission to study exoplanets.

Keep up to date with the latest news from the crew living in space by following https://blogs.nasa.gov/spacestation/@space_station and @ISS_Research on Twitter, and the ISS Facebook and ISS Instagram accounts.

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Mark Garcia

ISS

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Launch announced for Es’hail-2 carrying ham radio transponders

Launch announced for Es’hail-2 carrying ham radio transponders

Es'hail-2 coverage area

Es’hail-2 coverage area

Es’hailSat has tweeted their geostationary satellite Es’hail-2 is expected to be launched by SpaceX in the 4th quarter of 2018.

Qatar’s Es’hail-2 satellite will provide the first amateur radio geostationary communications and is capable of linking amateurs from Brazil to Thailand.

Es’hail-2 will carry two “Phase 4” amateur radio transponders operating in the 2400 MHz and 10450 MHz bands. A 250 kHz bandwidth linear transponder intended for conventional analogue operations and an 8 MHz bandwidth transponder for experimental digital modulation schemes and DVB amateur television.

On August 2 the company tweeted the launch information in response to a question about the launch date from Eric Ralph https://twitter.com/eshailsat/status/1024898547165093890

On July 31, 2018 Michael Baylor @nextspaceflight tweeted:
A new #SpaceX Falcon 9 arriving at the Cape. The most likely scenario is that it is B1050.1 for the Es’hail mission. @13ericralph31 is reporting that B1046.2 will launch Merah Putih, making B1049.1 the most likely choice for Telstar 18V.
https://www.reddit.com/r/spacex/comments/93guev/falcon9_booster_headed_through_mount_dora_this/

Es’hail-2 https://amsat-uk.org/satellites/geosynchronous/eshail-2/

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m5aka

AMSAT-UK

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BIRDS-2 CubeSats to deploy from ISS August 10

BIRDS-2 CubeSats to deploy from ISS August 10

BIRDS CubeSat Project LogoMasa JN1GKZ reports JAXA has announced three BIRDS-2 CubeSats with APRS digipeaters will deploy from the International Space Station on August 10, 2018.

BHUTAN-1, MAYA-1 and UiTMSat-1 will transmit 30 minutes after deployment. Initial mode looks CW on 70cm.

They use same frequency 437.375 MHz and transmit in the order of BHUTAN-1, MAYA-1 and UiTMSat-1. Each CubeSat also has an APRS digipeater on 145.825 MHz.

Satellite      Country      ID             Call Sign
BHUTAN-1  Bhutan       BIRD-BT   JG6YKL
MAYA-1      Philippines  BIRD-PH  JG6YKM
UiTMSat-1  Malaysia     BIRD-MY  JG6YKN

BIRDS Project http://birds2.birds-project.com/operation/

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m5aka

AMSAT-UK

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NASA Assigns Crews to First Test Flights, Missions on Commercial Spacecraft

NASA Assigns Crews to First Test Flights, Missions on Commercial Spacecraft

NASA introduced to the world on Friday the first U.S. astronauts who will fly on American-made, commercial spacecraft to and from the International Space Station – an endeavor that will return astronaut launches to U.S. soil for the first time since the space shuttle’s retirement in 2011.

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NASA Breaking News

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